﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using HYSoft.IDAL;
using HYSoft.DBUtility;//Please add references
namespace HYSoft.SQLServerDAL
{
	/// <summary>
	/// 数据访问类:mac_value
	/// </summary>
	public partial class mac_value:Imac_value
	{
		public mac_value()
		{}
		#region  BasicMethod

		/// <summary>
		/// 得到最大ID
		/// </summary>
		public int GetMaxId()
		{
		return DbHelperSQL.GetMaxID("mac", "mac_value"); 
		}

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int mac)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from mac_value");
			strSql.Append(" where mac=@mac ");
			SqlParameter[] parameters = {
					new SqlParameter("@mac", SqlDbType.Int,4)			};
			parameters[0].Value = mac;

			return DbHelperSQL.Exists(strSql.ToString(),parameters);
		}


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public bool Add(HYSoft.Model.mac_value model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into mac_value(");
			strSql.Append("mac,unit_index,adminno,level1,level2)");
			strSql.Append(" values (");
			strSql.Append("@mac,@unit_index,@adminno,@level1,@level2)");
			SqlParameter[] parameters = {
					new SqlParameter("@mac", SqlDbType.Int,4),
					new SqlParameter("@unit_index", SqlDbType.Int,4),
					new SqlParameter("@adminno", SqlDbType.Int,4),
					new SqlParameter("@level1", SqlDbType.Int,4),
					new SqlParameter("@level2", SqlDbType.Int,4)};
			parameters[0].Value = model.mac;
			parameters[1].Value = model.unit_index;
			parameters[2].Value = model.adminno;
			parameters[3].Value = model.level1;
			parameters[4].Value = model.level2;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(HYSoft.Model.mac_value model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update mac_value set ");
			strSql.Append("unit_index=@unit_index,");
			strSql.Append("adminno=@adminno,");
			strSql.Append("level1=@level1,");
			strSql.Append("level2=@level2");
			strSql.Append(" where mac=@mac ");
			SqlParameter[] parameters = {
					new SqlParameter("@unit_index", SqlDbType.Int,4),
					new SqlParameter("@adminno", SqlDbType.Int,4),
					new SqlParameter("@level1", SqlDbType.Int,4),
					new SqlParameter("@level2", SqlDbType.Int,4),
					new SqlParameter("@mac", SqlDbType.Int,4)};
			parameters[0].Value = model.unit_index;
			parameters[1].Value = model.adminno;
			parameters[2].Value = model.level1;
			parameters[3].Value = model.level2;
			parameters[4].Value = model.mac;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(int mac)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from mac_value ");
			strSql.Append(" where mac=@mac ");
			SqlParameter[] parameters = {
					new SqlParameter("@mac", SqlDbType.Int,4)			};
			parameters[0].Value = mac;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 批量删除数据
		/// </summary>
		public bool DeleteList(string maclist )
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from mac_value ");
			strSql.Append(" where mac in ("+maclist + ")  ");
			int rows=DbHelperSQL.ExecuteSql(strSql.ToString());
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public HYSoft.Model.mac_value GetModel(int mac)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  top 1 mac,unit_index,adminno,level1,level2 from mac_value ");
			strSql.Append(" where mac=@mac ");
			SqlParameter[] parameters = {
					new SqlParameter("@mac", SqlDbType.Int,4)			};
			parameters[0].Value = mac;

			HYSoft.Model.mac_value model=new HYSoft.Model.mac_value();
			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				return DataRowToModel(ds.Tables[0].Rows[0]);
			}
			else
			{
				return null;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public HYSoft.Model.mac_value DataRowToModel(DataRow row)
		{
			HYSoft.Model.mac_value model=new HYSoft.Model.mac_value();
			if (row != null)
			{
				if(row["mac"]!=null && row["mac"].ToString()!="")
				{
					model.mac=int.Parse(row["mac"].ToString());
				}
				if(row["unit_index"]!=null && row["unit_index"].ToString()!="")
				{
					model.unit_index=int.Parse(row["unit_index"].ToString());
				}
				if(row["adminno"]!=null && row["adminno"].ToString()!="")
				{
					model.adminno=int.Parse(row["adminno"].ToString());
				}
				if(row["level1"]!=null && row["level1"].ToString()!="")
				{
					model.level1=int.Parse(row["level1"].ToString());
				}
				if(row["level2"]!=null && row["level2"].ToString()!="")
				{
					model.level2=int.Parse(row["level2"].ToString());
				}
			}
			return model;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select mac,unit_index,adminno,level1,level2 ");
			strSql.Append(" FROM mac_value ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ");
			if(Top>0)
			{
				strSql.Append(" top "+Top.ToString());
			}
			strSql.Append(" mac,unit_index,adminno,level1,level2 ");
			strSql.Append(" FROM mac_value ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			strSql.Append(" order by " + filedOrder);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获取记录总数
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) FROM mac_value ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			object obj = DbHelperSQL.GetSingle(strSql.ToString());
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("SELECT * FROM ( ");
			strSql.Append(" SELECT ROW_NUMBER() OVER (");
			if (!string.IsNullOrEmpty(orderby.Trim()))
			{
				strSql.Append("order by T." + orderby );
			}
			else
			{
				strSql.Append("order by T.mac desc");
			}
			strSql.Append(")AS Row, T.*  from mac_value T ");
			if (!string.IsNullOrEmpty(strWhere.Trim()))
			{
				strSql.Append(" WHERE " + strWhere);
			}
			strSql.Append(" ) TT");
			strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			SqlParameter[] parameters = {
					new SqlParameter("@tblName", SqlDbType.VarChar, 255),
					new SqlParameter("@fldName", SqlDbType.VarChar, 255),
					new SqlParameter("@PageSize", SqlDbType.Int),
					new SqlParameter("@PageIndex", SqlDbType.Int),
					new SqlParameter("@IsReCount", SqlDbType.Bit),
					new SqlParameter("@OrderType", SqlDbType.Bit),
					new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
					};
			parameters[0].Value = "mac_value";
			parameters[1].Value = "mac";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

		#endregion  BasicMethod
		#region  ExtensionMethod

		#endregion  ExtensionMethod
	}
}

